kernel.git/drivers/media/video/mx1_camera.c, branch linux-3.2.y

[media] V4L: mx1_camera: convert to the new mbus-config subdev operations

2011-11-03T20:27:43Z

Switch from soc-camera specific .{query,set}_bus_param() to V4L2 subdevice .[gs]_mbus_config() operations. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab

[media] V4L: soc-camera: remove soc-camera bus and devices on it

2011-07-27T20:56:08Z

Now that v4l2 subdevices have got their own device objects, having one more device in soc-camera clients became redundant and confusing. This patch removes those devices and the soc-camera bus, they used to reside on. Signed-off-by: Guennadi Liakhovetski Acked-by: Paul Mundt Signed-off-by: Mauro Carvalho Chehab

[media] Stop using linux/version.h on the remaining video drivers

2011-07-27T20:53:16Z

Standardize the remaining video drivers to return the API version for the VIDIOC_QUERYCAP version, instead of a per-driver version. Those drivers had the version updated more recently or are SoC drivers. Even so, it doesn't sound a good idea to keep a per-driver version control, so, let's use the per-subsystem version control instead. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] V4L: mx1-camera: fix uninitialized variable

2011-07-01T18:51:34Z

mx1_camera_add_device() can return an uninitialized value of ret. Signed-off-by: Andre Bartke [g.liakhovetski@gmx.de: modified the fix to remove "ret" completely] Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab

[media] v4l: soc-camera: switch to .unlocked_ioctl

2010-12-31T00:29:26Z

Use the V4L mutex infrastructure in soc-camera core and drivers and switch to .unlocked_ioctl. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab

V4L/DVB: videobuf: add ext_lock argument to the queue init functions (part 2)

2010-10-21T03:06:19Z

Missed a few init functions on non-Intel platforms the first time :-( Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

V4L/DVB: soc-camera: allow only one video queue per device

2010-10-21T03:06:18Z

Multiple user-space application instances can open the same video device, but it only makes sense for one of them to manage the videobuffer queue and set video format of the device. Restrict soc-camera respectively. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab

V4L/DVB: videobuf: add queue argument to videobuf_waiton()

2010-10-21T03:06:14Z

videobuf_waiton() must unlock and relock ext_lock if it has to wait. For that to happen it needs the videobuf_queue pointer. Don't attempt to unlock/relock q->ext_lock unless it was locked in the first place. vb->state has to be protected by a spinlock to be safe. This patch is based on code from Mauro Carvalho Chehab . [mchehab@redhat.com: add extra argument to a few missing places] Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

V4L/DVB: V4L2: Replace loops for finding max buffers in VIDIOC_REQBUFS callbacks

2010-05-19T15:57:13Z

Due to obvious copy and paste coding a number of video capture drivers which implement a limit on the buffer memory decremented the user supplied buffer count in a while loop until it reaches an acceptable value. This is a silly thing to do when the maximum value can be directly computed. Signed-off-by: Andreas Bombe Signed-off-by: Mauro Carvalho Chehab

V4L/DVB: mx1-camera: compile fix

2010-05-06T22:20:51Z

This fixes a regression of 7d58289 (mx1: prefix SOC specific defines with MX1_ and deprecate old names) Signed-off-by: Uwe Kleine-König Acked-by: Sascha Hauer Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab